摘要
为了更好地控制飞机的着陆飞行 ,采用模糊推理的方法 ,实现飞行高度和飞行速度的解耦控制。所设计的自组织模糊控制器 ,其模糊控制规则用解析形式进行描述 ,并通过修正因子的在线调整而改变 ,适应了系统动态响应的过程。同时 ,通过削弱量化误差以及在设定点附近引入 PI补偿控制器 ,提高了系统的动态、静态性能指标。
In order to control the plane's landing process much better, this paper decouples height and velocity with fuzzy reasoning. As for the fuzzy controller, the rule is depicted with analytic form and changed through self-regulating correction factor on line, so that it adapts the system dynamic process. The dynamic and static performance index is greatly improved through decreasing quantization errors and combining with PI controller that operate nearby set point.
出处
《飞行力学》
CSCD
2001年第3期60-62,共3页
Flight Dynamics
基金
国家杰出青年基金资助 (6992 5 3 0 6)
